WB

William J. Berry

📍 Durham, NC: #77 of 276 inventorsTop 30%
🗺 North Carolina: #797 of 3,078 inventorsTop 30%
Overall (2004): #89,521 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6827857 Control valve and water purification method — 2004-12-07